| 25901 | Sarkeys Inc | | Oil & Gas Operator | Dec 1998 |
| 25902 | Sarrita Oil Co., Inc. | Floresville, TX 78114 | Oil & Gas Operator | Jul 2002 |
| 25903 | Sarver, Danny & Meador, Steve | Adolphus, KY 42120 | Oil Operator | Dec 2019 |
| 25904 | Sarvis Permian Land Fund I SC, LLC | Denver, CO 80202 | Oil & Gas Operator | Aug 2025 |
| 25905 | Sasakwa Operating LLC | Oklahoma City, OK 73179-1902 | Oil & Gas Operator | Jun 2025 |
| 25906 | Sasha Petroleum, Inc | | Oil Operator | Jan 1986 |
| 25907 | Sassco Petroleum, Inc. | Austin, TX 78763 | Oil & Gas Operator | Feb 2000 |
| 25908 | Sasser Company Inc (The) | Perkins, OK 74059 | Oil & Gas Operator | Jul 2025 |
| 25909 | Satanta Oil Company | Midland, TX 79704 | Oil & Gas Operator | Nov 2025 |
| 25910 | Satchell Creek Petroleum, LLC | Wichita, KS 67205 | Oil Operator | Jul 2024 |
| 25911 | Satex Energy, Inc. | San Antonio, TX 78216 | Oil & Gas Operator | Aug 2003 |
| 25912 | Saturn Oil And Development Corp. | Carlsbad, NM 88220 | Oil & Gas Operator | Nov 2025 |
| 25913 | Saturn Resources Corp | Springboro, OH 45066 | Oil & Gas Operator | Dec 1998 |
| 25914 | Sauby, Warren | Kevin, MT 59454 | Oil Operator | Feb 2009 |
| 25915 | Saucier Oil & Gas LLC | Cement, OK 73017 | Oil Operator | Jul 2025 |
| 25916 | Sauder Earl W | | Oil & Gas Operator | Jan 1992 |
| 25917 | Sauder George E | | Oil Operator | Nov 1996 |
| 25918 | Sauder Management Company | Wichita Falls, TX 76307 | Oil & Gas Operator | Nov 2025 |
| 25919 | Sauder Oil Co., LLC | Madison, KS 66860 | Oil Operator | Jun 2025 |
| 25920 | Sauder, Earl W. (Deceased) | Emporia, KS 66801 | Oil & Gas Operator | Nov 1997 |
| 25921 | Sauer Bill Oil & Gas Company LLC | Casper, WY 82604 | Oil & Gas Operator | Jun 1999 |
| 25922 | Saur, Jerry | Luling, TX 78648 | Oil & Gas Operator | Dec 2015 |
| 25923 | Sauvage W W Inco | | Oil Operator | Nov 1989 |
| 25924 | Savage Exploration, Inc. | San Marcos, TX 78666 | Oil & Gas Operator | Nov 2025 |
| 25925 | Savage James F | | Oil Operator | Dec 1996 |
| 25926 | Savannah Joint Ventures | | Oil & Gas Operator | Nov 2000 |
| 25927 | Savannah Oil And Gas, L. L. C. | | Oil & Gas Operator | Oct 1998 |
| 25928 | Savannah Oil Co. | Jefferson, TX 75657 | Oil & Gas Operator | Nov 2007 |
| 25929 | Savannah Ross And Company, LLC | Graham, TX 76450 | Oil & Gas Operator | Nov 2025 |
| 25930 | Savant Alaska LLC. | | Oil & Gas Operator | Feb 2021 |
| 25931 | Savant Energy Corporation | | Oil & Gas Operator | Mar 2012 |
| 25932 | Save-Sump Gas Inc. | Jane Lew, WV 26378 | Oil & Gas Operator | Dec 2021 |
| 25933 | Saved By Grace Plugging, LLC | Tuscola, TX 79562 | Oil & Gas Operator | Dec 2018 |
| 25934 | Savior Oil Company | Allen, TX 75013 | Oil Operator | Nov 2015 |
| 25935 | Savoy Energy LP | Traverse City, MI 49685-1560 | Oil & Gas Operator | Aug 2025 |
| 25936 | Savoy Energy, LLC | Ephraim, UT 84627 | Gas Operator | Sep 2025 |
| 25937 | Savoy Exploration Inc | | Oil & Gas Operator | Feb 2020 |
| 25938 | Sawdust Oil Comp | | Oil & Gas Operator | May 1987 |
| 25939 | Sawtooth Operating Co., Inc. | Houston, TX 77024 | Oil & Gas Operator | Nov 2025 |
| 25940 | Sawtooth, Inc. | Houston, TX 77024 | Oil & Gas Operator | Dec 2013 |
| 25941 | Sawyer Drilling & Service Inc. | | Oil & Gas Operator | Oct 2004 |
| 25942 | Sawyer Energy, Inc. | | Oil & Gas Operator | May 1997 |
| 25943 | Saxet Energy, LTD. | Houston, TX 77057 | Oil & Gas Operator | Mar 2004 |
| 25944 | Saxet Exploration Ent. Co., Inc. | Fulshear, TX 77441 | Oil Operator | Nov 2025 |
| 25945 | Saxet Oil Corporation | Midland, TX 79708 | Oil & Gas Operator | Nov 2025 |
| 25946 | Saxet Operating Co.,Inc. | Madisonville, TX 77864 | Oil & Gas Operator | Nov 2025 |
| 25947 | Saxet Petroleum, Inc. | Houston, TX 77057 | Oil & Gas Operator | Nov 2025 |
| 25948 | Saxon Oil & Gas Expl., Inc. | | Gas Operator | Nov 1989 |
| 25949 | Saxon Oil Company | Dallas, TX 75204 | Oil & Gas Operator | Oct 2009 |
| 25950 | Saxton, Richard W. | Union Springs, NY 13160 | Gas Operator | Dec 2024 |
| 25951 | Saxum Oil & Gas, LLC | Beeville, TX 78104 | Oil & Gas Operator | Nov 2025 |
| 25952 | Say Energy Inc. | | Oil & Gas Operator | Dec 2004 |
| 25953 | Saye Petroleum, Inc. | | Oil & Gas Operator | Apr 1995 |
| 25954 | Sayers Operating Company | Midland, TX 79705 | Oil & Gas Operator | Feb 2005 |
| 25955 | Sayes Drilling Inc. | | Oil Operator | May 1987 |
| 25956 | Saylor Weldon W | Tulsa, OK 74105-5325 | Gas Operator | Dec 1994 |
| 25957 | SBG Resources Group LLC | Frisco, TX 75035 | Oil Operator | Nov 2025 |
| 25958 | SBJ Energy Partners, L.L.C. | Waco, TX 76710 | Oil & Gas Operator | Nov 2025 |
| 25959 | SBJ Oil & Gas | MC Camey, TX 79752 | Oil & Gas Operator | Feb 2009 |
| 25960 | SBJ Oil & Gas, LLC | Iraan, TX 79744 | Oil & Gas Operator | Nov 2025 |
| 25961 | SBKF, LLC | Artesia, NM 88211 | Oil & Gas Operator | Aug 2025 |
| 25962 | SBM Operating Company Inc. | | Gas Operator | Sep 1997 |
| 25963 | Sbog, LLC | Granbury, TX 76048 | Oil & Gas Operator | Feb 2021 |
| 25964 | SBR Oil LLC | Ada, OK 74821 | Oil Operator | May 2025 |
| 25965 | SBS Oil Company | Austin, TX 78749 | Oil & Gas Operator | Nov 2025 |
| 25966 | Scala Energy Operating, LLC | Midland, TX 79701 | Oil & Gas Operator | Oct 2023 |
| 25967 | Scambler Energy Group LTD Co | Colony, OK 73021 | Oil & Gas Operator | Aug 2025 |
| 25968 | Scan Gas, Inc. | Graham, TX 76450 | Oil & Gas Operator | Apr 2004 |
| 25969 | Scana Exploration Company | Houston, TX 77002 | Oil & Gas Operator | Dec 1999 |
| 25970 | Scana Petroleum Resources Inc | Houston, TX 77002 | Oil & Gas Operator | Jun 2013 |
| 25971 | Scana Production Company | Houston, TX 77002 | Oil & Gas Operator | Mar 2005 |
| 25972 | Scandia Energy Co Inc | Traverse City, MI 49684 | Oil & Gas Operator | Dec 1993 |
| 25973 | Scanfield, LLC | Russell, PA 16345 | Gas Operator | Dec 2024 |
| 25974 | Scarlet Oak Oil And Gas, LLC | | Oil & Gas Operator | Dec 2021 |
| 25975 | Scarlett Energy Enterprises LLC | Watchung, NJ 07069 | Oil & Gas Operator | Oct 2014 |
| 25976 | Scarsdale Drilling Partners III LP | Scarsdale, NE 10583 | Oil & Gas Operator | Dec 2014 |
| 25977 | Scarth Oil & Gas Co | Amarillo, TX 79101 | Oil & Gas Operator | Feb 1999 |
| 25978 | Scavenger Oil Company Inc | Englewood, CO 80111 | Oil & Gas Operator | Mar 2000 |
| 25979 | SCD Oil Operators & Drilling Inc | Houston, TX 77069 | Oil & Gas Operator | Dec 2021 |
| 25980 | Sceptre Resources Inc | | Oil & Gas Operator | Dec 2007 |
| 25981 | Schaben Oil LLC | Hays, KS 67601 | Oil Operator | Jun 2025 |
| 25982 | Schad Jeffrey M | Mannford, OK 74044-0995 | Oil Operator | Sep 2021 |
| 25983 | Schaefer, Gary L. | Holliday, TX 76366 | Oil & Gas Operator | Mar 2017 |
| 25984 | Schaffner, Cecil | Byers, TX 76357 | Oil & Gas Operator | Apr 2004 |
| 25985 | Schalk Development Co | Albuquerque, NM 87125 | Oil & Gas Operator | Aug 2025 |
| 25986 | Schalk Oil Company, Inc. | Wichita Falls, TX 76308 | Oil & Gas Operator | Nov 2025 |
| 25987 | Schalk, Thomas S. | Wichita Falls, TX 76301 | Oil & Gas Operator | Aug 1995 |
| 25988 | Schankie & Sons, LLC | Madison, KS 66860 | Oil Operator | Jun 2025 |
| 25989 | Schankie Well Se | | Oil Operator | Mar 1995 |
| 25990 | Schankie Well Service, Inc. | Madison, KS 66860 | Oil Operator | Jun 2025 |
| 25991 | Scheck Oil Operation | | Oil & Gas Operator | Jun 2025 |
| 25992 | Schenk Oil Co. | Scotland, TX 76379 | Oil Operator | Nov 2025 |
| 25993 | Scheriger Production | Graham, TX 76450 | Oil & Gas Operator | Jun 2006 |
| 25994 | Schetawee, Inc. | Hamlin, TX 79520 | Oil & Gas Operator | Mar 2008 |
| 25995 | Schettler William D | Fletcher, OK 73541-4117 | Oil & Gas Operator | Oct 2021 |
| 25996 | Scheuneman, Lester | Ridgeway, MO 64481 | Oil Operator | May 2019 |
| 25997 | Schichtel'S Nursery, Inc. | Springville, NY 14141 | Gas Operator | Dec 2024 |
| 25998 | Schierling Eldon | | Oil & Gas Operator | Aug 1986 |
| 25999 | Schierling, Eldon J. | Wichita, KS 67202 | Oil & Gas Operator | Jun 2025 |
| 26000 | Schievelbein, Bryan O. | Seguin, TX 78155 | Oil & Gas Operator | Nov 2025 |